Windsors core business is in the design of timber drying kilns, heat exchangers and industrial fans, air pollution control, and air filtration systems. Since 1980, the company has installed numerous projects throughout the world. A good example of this capability is that Windsor has over 500 timber drying kilns successfully operating in many countries; currently drying approximately 80% of all plantation softwood dried in New Zealand and Australia. Windsor is closely aligned with the international softwood industry, providing customers with the benefit of their experience and industry associations in this business.